发明名称 |
Method for 3-D gravity forward modeling and inversion in the wavenumber domain |
摘要 |
A method for determining spatial distribution of a property within a volume of subsurface formations includes generating an initial model of spatial distribution of a property of the formations using available data related to the property distribution within the volume. A forward model is generated in the wavenumber domain of spatial distribution of a potential field. Measurements of a physical parameter having a potential field obtained at spaced apart locations above the volume and/or in at least one wellbore penetrating the volume are entered. A revised model of spatial distribution of the potential field is generated by interpolating the measurements of the parameter. The interpolating is performed in the wavenumber domain. A revised model of spatial distribution of the physical property is generated by inversion in the wavenumber domain of the revised potential field model. |
申请公布号 |
US8700372(B2) |
申请公布日期 |
2014.04.15 |
申请号 |
US201113044996 |
申请日期 |
2011.03.10 |
申请人 |
PRIEZZHEV IVAN;PFUTZNER HAROLD;SCHLUMBERGER TECHNOLOGY CORPORATION |
发明人 |
PRIEZZHEV IVAN;PFUTZNER HAROLD |
分类号 |
G06G7/48 |
主分类号 |
G06G7/48 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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